Home / 735,748.92-1,103,612.46-203,258.16

Finding the Fourth Proportional to 735,748.92, 1,103,612.46 and 203,258.16

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Solution

The fourth proportional to 735,748.92, 1,103,612.46 and 203,258.16 is: 304,884.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,748.92 : 1,103,612.46 = 203,258.16 : x
  2. Step 2: Convert to fraction form
    735,748.92/1,103,612.46 = 203,258.16/x
  3. Step 3: Cross multiply
    735,748.92x = 1,103,612.46 × 203,258.16
  4. Step 4: Simplify right side
    735,748.92x = 224,318,237,972.67
  5. Step 5: Solve for x
    x = 224,318,237,972.67/735,748.92
  6. Step 6: Final answer
    x = 304,884.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.